fix(transition-group): handle multiple move-classes (#679)

fix #678
vuejs · Feb 10, 2020 · 5495c70 · 5495c70
1 parent 430d4e1
commit 5495c70
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/packages/runtime-dom/src/components/TransitionGroup.ts b/packages/runtime-dom/src/components/TransitionGroup.ts
@@ -187,9 +187,11 @@ function hasCSSTransform(
   // is applied.
   const clone = el.cloneNode() as HTMLElement
   if (el._vtc) {
-    el._vtc.forEach(cls => clone.classList.remove(cls))
+    el._vtc.forEach(cls => {
+      cls.split(/\s+/).forEach(c => c && clone.classList.remove(c))
+    })
   }
-  clone.classList.add(moveClass)
+  moveClass.split(/\s+/).forEach(c => c && clone.classList.add(c))
   clone.style.display = 'none'
   const container = (root.nodeType === 1
     ? root